xxx
Array
(
    [0] => Array
        (
            [id] => 1062
            [topology] => 4<sup>5</sup>T28
            [link_rcsr] => 
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            [transitivity] => [5(15)(19)9]
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            [Year] => 2015
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            [caid] => 250
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            [name] => 
            [pressure] => 
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            [e_gap] => 
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            [shear_mod] => 467.0
            [vicker_hard] => 87.2
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
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            [cn_sort] => 004-
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            [caid] => 250
            [nn] => 1
            [name] => (9,0)
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            [energy] => 
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            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2015_ChinPhysB_066102
            [publ_year] => 2015
            [ref] => 
        )

)
xxx